Clear ice skate blade holder

ABSTRACT

A blade holder comprising: (a) a body at least partly made of a clear material and comprising a front pedestal with a front inner surface, a rear pedestal with a rear inner surface and a bridge portion interconnecting said front and rear pedestals, the front and rear inner surfaces defining respective front and rear cavities, wherein the body further comprises a bottom portion having a longitudinal slot; (b) an ice skate blade received in the longitudinal slot; and (c) a graphical element inside one of the front and rear cavities, the graphical element being visible through the clear material and being located above the longitudinal slot.

The present application is a continuation of U.S. patent applicationSer. No. 10/995,222 filed on Nov. 11, 2004. The content of thisapplication is hereby incorporated by reference herein.

FIELD OF THE INVENTION

The present invention relates to a clear blade holder for an ice skate.

BACKGROUND OF THE INVENTION

An ice skate typically includes a skate boot for receiving a foot of auser, an ice skate blade for engaging an ice surface, and a blade holderholding the ice skate blade and attached to the skate boot.

A blade holder is usually made of a rigid polymeric material and ishollow in construction, for weight considerations. Normally, a bladeholder is opaque and of a specific color such as black or white. Someblade holders have been made of transparent material but have enjoyedlimited success in the industry.

Accordingly, there is a need in the industry for improvements in theappearance of ice skate blade holders and, more particularly, for aclear ice skate blade holder with customizable visual characteristics.

SUMMARY OF THE INVENTION

As embodied and broadly described herein, the invention provides a bladeholder comprising: (a) a body at least partly made of a clear materialand comprising a front pedestal with a front inner surface, a rearpedestal with a rear inner surface and a bridge portion interconnectingsaid front and rear pedestals, the front and rear inner surfacesdefining respective front and rear cavities, wherein the body furthercomprises a bottom portion having a longitudinal slot; (b) an ice skateblade received in the longitudinal slot; and (c) a graphical elementinside one of the front and rear cavities, the graphical element beingvisible through the clear material and being located above thelongitudinal slot.

These and other aspects and features of the present invention will nowbecome apparent to those of ordinary skill in the art upon review of thefollowing description of specific embodiments of the invention inconjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

A detailed description of embodiments of the present invention isprovided herein below, by way of example only, with reference to theaccompanying drawings, in which:

FIG. 1 is a perspective view of an ice skate including a blade holder inaccordance with an embodiment of the present invention;

FIG. 2 is a perspective view of the blade holder shown in FIG. 1;

FIG. 3 is a perspective exploded view of the blade holder shown in FIG.2;

FIG. 4 is a top view of the blade holder shown in FIG. 2;

FIG. 5 is a side elevation view of the blade holder shown in FIG. 2;

FIG. 6 is a bottom view of the blade holder shown in FIG. 2;

FIG. 7 is a front elevation view of the blade holder shown in FIG. 2;and

FIG. 8 is a rear elevation view of the blade holder shown in FIG. 2.

In the drawings, the embodiments of the invention are illustrated by wayof examples. It is to be expressly understood that the description anddrawings are only for the purpose of illustration and are an aid forunderstanding. They are not intended to be a definition of the limits ofthe invention.

DETAILED DESCRIPTION

FIG. 1 shows an ice skate 10 having a blade holder 12 in accordance withan embodiment of the invention. The blade holder 12 has an ice skateblade 14 and is attached to a skate boot 16 of the ice skate 10.

Referring to FIGS. 2 to 8, the blade holder 12 comprises a body 13having a top portion 20 for attachment to the skate boot 16 and a bottomportion 22 for receiving the ice skate blade 14. The body 13 has a frontportion 24, a rear portion 26, and a bridge portion 28 interconnectingthe front portion 24 and the rear portion 26. In the illustratedembodiment, the front portion 24 is configured as a front pedestal, therear portion 26 is configured as a rear pedestal, and the bridge portion28 has a plurality of apertures 29 for reducing the weight of the body13 of the blade holder 12. The upper edges of the apertures 29 follow aconcave imaginary line while the lower edges of the apertures 29 followa generally straight imaginary line.

The top portion 20 has a front top portion 21 located on the frontportion 24 and a rear top portion 23 located on the rear portion 26.Each one of the front top portion 21 and the rear top portion 23 isadapted to be attached to a sole of the skate boot 16 using fastenerssuch as rivets, bolts, or other suitable fasteners. The bottom portion22 has a longitudinal slot 25 for receiving the ice skate blade 14.

It is to be understood that multiple other configurations are possiblefor the body of the blade holder without departing from the scope of theinvention.

The front portion 24 is made of a clear material and defines a frontcavity 30. The rear portion 26 is also made of the clear material anddefines a rear cavity 32. In fact, in the illustrated embodiment, theentire body 13 of the blade holder 12 is made of the clear material.However, it is to be understood that, in other embodiments, only certainportions of the body 13 of the blade holder 12 may be made of a clearmaterial while other portions may not be made of a clear material. Forexample, in a specific embodiment, each one of the front portion 24 andthe rear portion 26 may be made of a clear material while the bridgeportion 28 may not be made of a clear material.

The clear material is a material capable of being seen through. Theclear material can be colorless or colored. Also, the clear material caninclude a first region characterized by a first degree of transparencyand a second region characterized by a second degree of transparencydifferent from the first degree of transparency. The different degreesof transparency can be achieved, for instance, by a different surfacefinish or thickness of the first and second regions. The clear materialmay be a polymeric material such as, Acrylic, clear polymer orpolycarbonate.

The body 13 of the blade holder 12 can be manufactured using knownprocesses, including but not limited to an injection molding process.

The blade holder 12 also comprises a front graphical element 34 insidethe front cavity 30 and visible through the clear material of the frontportion 24, and a rear graphical element 36 inside the rear cavity 32and visible through the clear material of the rear portion 26. Morespecifically, the front graphical element 34 is characterized by atleast one of a colored area, a mark, a symbol, and a logo visiblethrough the clear material of the front portion 24. Similarly, the reargraphical element 36 is characterized by at least one of a colored area,a mark, a symbol, and a logo visible through the clear material of therear portion 26.

In the illustrated embodiment, the front graphical element 34 is a frontinsert 38 disposed inside of the front cavity 30, and the rear graphicalelement 36 is a rear insert 40 disposed inside of the rear cavity 32.The front insert 38 may have a contour following an inner surface 42 ofthe front portion 24 defining the front cavity 30. The front insert 38may also have a flange 48 that at least partially overlies the front topportion 21 such that attachment of the front top portion 21 to the soleof the skate boot 14 secures the front insert 38 inside the front cavity30. Alternatively, the front insert 38 may be affixed, for instance bybeing glued, to the inner surface 42 of the front portion 24. Similarly,the rear insert 40 may have a contour following an inner surface 44 ofthe rear portion 26 defining the rear cavity 32, and may have a flange49 that at least partially overlies the rear top portion 23 such thatattachment of the rear top portion 23 to the sole of the skate boot 14secures the rear insert 40 inside the rear cavity 32.

The front insert 38 may be of a first color, while the rear insert 40may have a second color different from the first color. As notedpreviously, various other visual characteristics can be included on eachone of the front and rear inserts 38 and 40 without departing from thescope of the invention.

Each one of the front and rear inserts 38, 40 may be made of a polymericmaterial such as, polyethylene, polystyrene, polyurethane orpolypropylene, polycarbonate. These front and rear inserts 38, 40 mayalso be made of carbon, fiberglass, titanium, aluminum, Kevlar, paper,cardboard or foam. Alternatively, each one of the front and rear inserts38, 40 may be made of a composite material or any other suitablematerial. The inserts 38, 40 may be manufactured using known processes,including but not limited to thermoforming, blow molding or injectionmolding.

In other embodiments, the front graphical element 34 is applied directlyon the inner surface 42 defining the front cavity 30. Similarly, therear graphical element 36 is applied directly on the inner surface 44 ofthe rear portion 26 defining the rear cavity 32. In a specificembodiment, each one of the front and rear graphical elements 34, 36 isimplemented as paint applied to the inner surfaces 42, 44. For instance,the paint can be applied using a paintbrush or can be spray-paint. Inanother embodiment, the front graphical element 34 is a sticker affixedto the inner surface 42 and, similarly, the rear graphical element 36 isa sticker affixed to the inner surface 44. The sticker affixed to eachone of the inner surfaces 42, 44 can be any type of sticker, includingan ink transfer sticker which is initially applied on a surface andsubsequently removed in order to leave a design on the surface.

In other embodiments, the front and rear graphical elements 34, 36 maybe colored foam injected in the respective front and rear cavities 30,32. In fact, the front and rear graphical elements may be made of amaterial that can be catalyzed to a liquid foamed state and which willcure relatively rapidly. One such material is polyurethane.

Although the above description and FIGS. 2 to 8 illustrate specificembodiments of the front and rear graphical elements 34, 36, it is to beunderstood that various other embodiments of the front and reargraphical elements 34, 36 are possible without departing from the scopeof the invention.

In view of the foregoing, it will be appreciated that the combination ofthe clear material and the front and rear graphical elements 34, 36allows the blade holder 12 to be imparted with various colors and/orother visual characteristics. Furthermore, the front and rear graphicalelements 34, 36 are protected from abrasion and deterioration due toimpacts since they are respectively located inside the front and rearcavities 30, 32.

Each one of the front and rear graphical elements 34 and 36 permits acustomization of the appearance of the blade holder 12. A hockey storecan therefore provide to a customer a blade holder body being at leastpartly made of a clear material and comprising a front pedestal with afront inner surface, a rear pedestal with a rear inner surface and abridge portion interconnecting said front and rear pedestals, the frontand rear inner surfaces defining respective front and rear cavities. Thehockey store can also provide to the customer a plurality of graphicalelements to be mounted into the front and rear cavities or the store mayreceive from the customer an indication of the graphical elements thatare desired to be present on the blade holder. For example, thegraphical elements that are desired to be present on the blade holdercan include the main color(s) associated with the hockey team, the logoof the hockey team, and the number of the player on the hockey team.Based on the selected graphical elements, the store can provide thefront and rear graphical elements such that the front graphical elementincludes a colored area containing the main color(s) associated with thehockey team as well as the logo of the hockey team, and the reargraphical element includes a colored area containing the main color(s)associated with the hockey team as well as the number of the hockeyplayer. The graphical element may be affixed to the inner surface of thecavity or may be painted on this inner surface.

Although various embodiments have been illustrated, this was for thepurpose of describing, but not limiting, the invention. Variousmodifications will become apparent to those skilled in the art and arewithin the scope of the present invention, which is defined moreparticularly by the attached claims.

1. A blade holder comprising: (a) a body at least partly made of a clearmaterial and comprising a front pedestal with a front inner surface, arear pedestal with a rear inner surface and a bridge portioninterconnecting said front and rear pedestals, said front and rear innersurfaces defining respective front and rear cavities, wherein said bodyfurther comprises a bottom portion having a longitudinal slot; (b) anice skate blade received in said longitudinal slot; and (c) a graphicalelement inside one of said front and rear cavities, said graphicalelement being visible through said clear material and being locatedabove said longitudinal slot.
 2. A blade holder as defined in claim 1,wherein said graphical element is characterized by at least one of acolored area, a mark, a symbol, and a logo.
 3. A blade holder as definedin claim 2, wherein said graphical element is an insert.
 4. A bladeholder as defined in claim 3, wherein said cavity has an inner surfaceand said insert has a contour following said inner surface.
 5. A bladeholder as defined in claim 4, wherein said insert has a flange that atleast partially overlies said top portion such that attachment of saidtop portion to the skate boot secures said insert inside said cavity. 6.A blade holder as defined in claim 4, wherein said insert is affixed tosaid inner surface.
 7. A blade holder as defined in claim 2, whereinsaid insert is made by injection molding, blow molding or thermoforming.8. A blade holder as defined in claim 2, wherein said insert is made ofa material selected from the group consisting of polyethylene,polystyrene, polyurethane, polypropylene, polycarbonate, carbon,fiberglass, titanium, aluminum, Kevlar, paper, cardboard and foam.
 9. Ablade holder as defined in claim 2, wherein said cavity has an innersurface, said graphical element being constituted of paint applied tosaid inner surface.
 10. A blade holder as defined in claim 2, whereinsaid cavity has an inner surface, said graphical element being a stickeraffixed to said inner surface.
 11. A blade holder as defined in claim 1,wherein said graphical element comprises colored liquid foam injected insaid cavity.
 12. A blade holder as defined in claim 1, wherein saidclear material comprises a first region with a first degree oftransparency and a second region with a second degree of transparencydifferent from said first degree of transparency.
 13. A blade holder asdefined in claim 12, wherein said first region has a first surfacefinish and said second region has a second surface finish different fromsaid first surface finish.
 14. A blade holder as defined in claim 1,wherein said clear material is colored.
 15. A blade holder as defined inclaim 1, wherein said clear material is a material selected from thegroup consisting of Acrylic, clear polymer and polycarbonate.
 16. Ablade holder as defined in claim 1, wherein said graphical element is afirst graphical element, said blade holder comprising a second graphicalelement inside the other one of said front and rear cavities.
 17. Ablade holder as defined in claim 16, wherein said first and secondgraphical elements are characterized by at least one of a colored area,a mark, a symbol, and a logo.
 18. A blade holder as defined in claim 17,wherein said first and second graphical elements are first and secondinserts.
 19. A blade holder as defined in claim 16, wherein said clearmaterial comprises a first region with a first degree of transparencyand a second region with a second degree of transparency different fromsaid first degree of transparency.
 20. A blade holder as defined inclaim 19, wherein said first region has a first surface finish and saidsecond region has a second surface finish different from said firstsurface finish.
 21. A blade holder as defined in claim 16, wherein saidclear material is colored.
 22. A blade holder as defined in claim 16,wherein said clear material is a material selected from the groupconsisting of Acrylic, clear polymer and polycarbonate.